/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.sling.ide.impl.vlt.filter;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import org.apache.jackrabbit.vault.fs.api.PathFilterSet;
import org.apache.jackrabbit.vault.fs.config.ConfigurationException;
import org.apache.jackrabbit.vault.fs.config.DefaultWorkspaceFilter;
import org.apache.jackrabbit.vault.fs.impl.AggregateManagerImpl;
import org.apache.sling.ide.filter.Filter;
import org.apache.sling.ide.filter.FilterResult;
public class VltFilter implements Filter {
private DefaultWorkspaceFilter filter;
public VltFilter(InputStream in) throws IOException, ConfigurationException {
if (in != null) {
filter = new DefaultWorkspaceFilter();
filter.load(in);
} else {
filter = AggregateManagerImpl.getDefaultWorkspaceFilter();
}
}
@Override
public FilterResult filter(File contentSyncRoot, String relativeFilePath) {
if (relativeFilePath.length() > 0 && relativeFilePath.charAt(0) != '/') {
relativeFilePath = '/' + relativeFilePath;
}
if (filter.contains(relativeFilePath)) {
return FilterResult.ALLOW;
}
for (PathFilterSet pathFilterSet : filter.getFilterSets()) {
if (pathFilterSet.getRoot().startsWith(relativeFilePath)) {
return FilterResult.PREREQUISITE;
}
}
return FilterResult.DENY;
}
}